X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osm_policy_module%2Fcore%2Fdatabase.py;h=7bf11d82ca10d30d4f6a301ddff816a8b6abeee9;hb=8537aea539c90c284f2d9a303533950e3853d1da;hp=3a896529831d8db116665b59b8b3c700b19d8458;hpb=e8ee171063d81a02033729273793f5ba2c2b71cc;p=osm%2FPOL.git

diff --git a/osm_policy_module/core/database.py b/osm_policy_module/core/database.py
index 3a89652..7bf11d8 100644
--- a/osm_policy_module/core/database.py
+++ b/osm_policy_module/core/database.py
@@ -26,8 +26,17 @@ import logging
 import os
 from typing import Iterable, List
 
-from peewee import CharField, IntegerField, ForeignKeyField, Model, TextField, AutoField, DateTimeField, Proxy, \
-    BooleanField
+from peewee import (
+    CharField,
+    IntegerField,
+    ForeignKeyField,
+    Model,
+    TextField,
+    AutoField,
+    DateTimeField,
+    Proxy,
+    BooleanField,
+)
 from peewee_migrate import Router
 from playhouse.db_url import connect
 
@@ -56,16 +65,20 @@ class ScalingGroup(BaseModel):
 class ScalingPolicy(BaseModel):
     name = CharField()
     cooldown_time = IntegerField()
-    scale_in_operation = CharField(default='AND')
-    scale_out_operation = CharField(default='OR')
+    scale_in_operation = CharField(default="AND")
+    scale_out_operation = CharField(default="OR")
     enabled = BooleanField(default=True)
     last_scale = DateTimeField(default=datetime.datetime.now)
-    scaling_group = ForeignKeyField(ScalingGroup, related_name='scaling_policies', on_delete='CASCADE')
+    scaling_group = ForeignKeyField(
+        ScalingGroup, related_name="scaling_policies", on_delete="CASCADE"
+    )
 
 
 class ScalingCriteria(BaseModel):
     name = CharField()
-    scaling_policy = ForeignKeyField(ScalingPolicy, related_name='scaling_criterias', on_delete='CASCADE')
+    scaling_policy = ForeignKeyField(
+        ScalingPolicy, related_name="scaling_criterias", on_delete="CASCADE"
+    )
 
 
 class ScalingAlarm(BaseModel):
@@ -73,8 +86,10 @@ class ScalingAlarm(BaseModel):
     action = CharField()
     vnf_member_index = CharField()
     vdu_name = CharField()
-    scaling_criteria = ForeignKeyField(ScalingCriteria, related_name='scaling_alarms', on_delete='CASCADE')
-    last_status = CharField(default='insufficient-data')
+    scaling_criteria = ForeignKeyField(
+        ScalingCriteria, related_name="scaling_alarms", on_delete="CASCADE"
+    )
+    last_status = CharField(default="insufficient-data")
 
 
 class VnfAlarm(BaseModel):
@@ -88,12 +103,12 @@ class VnfAlarm(BaseModel):
 class AlarmAction(BaseModel):
     type = CharField()
     url = TextField()
-    alarm = ForeignKeyField(VnfAlarm, related_name='actions', on_delete='CASCADE')
+    alarm = ForeignKeyField(VnfAlarm, related_name="actions", on_delete="CASCADE")
 
 
 class DatabaseManager:
     def __init__(self, config: Config):
-        db.initialize(connect(config.get('sql', 'database_uri')))
+        db.initialize(connect(config.get("sql", "database_uri")))
 
     def create_tables(self) -> None:
         db.connect()
@@ -104,7 +119,6 @@ class DatabaseManager:
 
 
 class ScalingAlarmRepository:
-
     @staticmethod
     def list(*expressions) -> Iterable[ScalingAlarm]:
         return ScalingAlarm.select().where(*expressions)
@@ -123,7 +137,6 @@ class ScalingAlarmRepository:
 
 
 class ScalingGroupRepository:
-
     @staticmethod
     def list(*expressions) -> Iterable[ScalingGroup]:
         return ScalingGroup.select().where(*expressions)
@@ -138,7 +151,6 @@ class ScalingGroupRepository:
 
 
 class ScalingPolicyRepository:
-
     @staticmethod
     def list(*expressions, join_classes: List = None) -> Iterable[ScalingPolicy]:
         query = ScalingPolicy.select()
@@ -161,7 +173,6 @@ class ScalingPolicyRepository:
 
 
 class ScalingCriteriaRepository:
-
     @staticmethod
     def list(*expressions, join_classes: List = None) -> Iterable[ScalingCriteria]:
         query = ScalingCriteria.select()
@@ -184,7 +195,6 @@ class ScalingCriteriaRepository:
 
 
 class VnfAlarmRepository:
-
     @staticmethod
     def list(*expressions) -> Iterable[VnfAlarm]:
         return VnfAlarm.select().where(*expressions)
@@ -199,7 +209,6 @@ class VnfAlarmRepository:
 
 
 class AlarmActionRepository:
-
     @staticmethod
     def list(*expressions) -> Iterable[AlarmAction]:
         return AlarmAction.select().where(*expressions)